Glow in The Dark Paint, Luminous Glowing Extreme StarMaker ProFX Green 4 Ounces STAR PAINT Daytime "Invisible" ProFX Glow in the Dark Acrylic water based SAND SIZED paint pigments that glow brightly in the dark. GREEN StarMAker Fx Paint uses strontium based rare earth element pigment which is NON TOXIC , and has the brightest longest glowing times available. Approx size 1-2ml . Thge great thing about this paint, is it MAKES STARS without using stencils , just paint it directly onto a ceiling wall floor anything. This is instant stars, once the paint dries to a clear hard wearing acrylic the glow in the dark sand crystals can do their work. They charge and emmit their glow brighter and longer than any other pigment on the market today. Just brushing ot rolling on the paint creates thousands of little glowing stars. All ProFX pigments are structurally designed to be mixed with clear mediums, Acrylic, Epoxy, Glues and even Slimes . Do not mix other types of colored paint as this will stop the crystals from charging and emitting their glow. We do sell our airbrush and thinning medium through our Amazon store. Proudly made & packaged in the USA with over 15 years producing UV and GDI paints and pigments, GloMania a name you can trust and rely on. Never short of Stock as we manufacture. FREE shipping, ship out same day, and 100% guarantee all our products.